Manual toothbrush with 5,904 ultra-fine filaments, which is ideal for gentle gum care. The filaments of this toothbrush are antibacterial, as they have been treated with silver phosphate crystal. Suitable for extra enamel care, and perfect for accessing all areas of the mouth without damaging the gums. With a unique design, which has been created by the Italian architect and designer Piero Lissoni.